https://www.theguardian.com/technology/2021/aug/28/elizabeth-holmes-theranos-trial-john-carreyrou

As blood testing startup founder’s fraud trial looms, John Carreyrou says hero worship is still a problem in Silicon Valley

The unraveling of Theranos began with a 2015 article in the Wall Street Journal that revealed how the revolutionary technology promoted by the blood testing startup wasn’t exactly what it seemed.